Price History for R-3.85 Structural Insulated Sheathing Panel, 4 ft. x 8 ft. x 7/16 in. 0.75 in. EPS, Rigid Foam Board Insulation
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R-3.85 Structural Insulated Sheathing Panel, 4 ft. x 8 ft. x 7/16 in. 0.75 in. EPS, Rigid Foam Board Insulation
Revolutionize your building envelope with our advanced Structural Insulated Sheathing Panel, featuring a robust 7/16 in. Standard OSB exterior board bonded to 0.75 in. of high-performance EPS foam insulation. T
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Oct 19, 2026 | $70.98 |
| Apr 12, 2026 | $66.98 |
| Mar 31, 2026 | $66.98 |
| Mar 27, 2026 | $66.98 |
| Feb 28, 2026 | $66.98 |
5 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
R-3.85 Structural Insulated Sheathing Panel, 4 ft. x 8 ft. x 7/16 in. 0.75 in. EPS, Rigid Foam Board Insulation price analysis
Price analysis for R-3.85 Structural Insulated Sheathing Panel, 4 ft. x 8 ft. x 7/16 in. 0.75 in. EPS, Rigid Foam Board Insulation at Home Depot: today's price of $70.98 is the highest price we've recorded for this listing.
- Currently listed at $70.98, which is $4.00 above the original MSRP of $66.98.
- Today's price is 5% above its average daily price over the last 90 days ($67.74).
- The lowest recorded price on PriceWatchPro was $66.98 on February 28, 2026. That's $4.00 below today's price.
- The highest recorded price on PriceWatchPro was $70.98 on October 19, 2026.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since February 28, 2026 (249 days of price history).
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